WP_Query & Metabox, post slug problem

Hi everyone,

I’m writing a plugin using custom post type and metaboxes – who are called in post editing pages – and when I create a new post, or modify an old one, my post-slug automatically take the postname of the last custom post type I’ve called in my WP_Query.

I’ve tryed to remove part of my code for identifying what was going wrong and now, I know that is because of my WP_Query in a metabox on post editing pages (when I remove it, everything work fine).

I found a tread about that kind of bug on StackOverFlow.com, and someone say to use ‘get_posts();’ instead of ‘WP_Query’. So now I’m gonna try to change my code and see if everything work again.

My code is :

$albumQuery = new WP_Query( array( 'post_type' => 'album' ) );
while($albumQuery->have_posts() ) : $albumQuery -> the_post();

    $idOfAlbum = get_the_ID();
    $titleOfAlbum = get_the_title();

    echo '
<li>'.$idOfAlbum.'|'.$titleOfAlbum.'</li>
' ;

endwhile;

Any help on the conversion is welcome, but I’m creating this tread for helping people who can have that kind of misadventure on their own code.

I will post my new code when it will work again